package com.ly.framework.web.domain.server;


import com.ly.common.utils.Arith;

/**
 * 內存相关信息
 * @author ruoyi
 */
public class Mem {
    /**
     * 内存总量
     */
    private double total;

    /**
     * 已用内存
     */
    private double used;

    /**
     * 剩余内存
     */
    private double free;

    public double getTotal () {
        return Arith.div ( total, ( 1024 * 1024 * 1024 ), 2 );
    }

    public void setTotal (long total) {
        this.total = total;
    }

    public double getUsed () {
        return Arith.div ( used, ( 1024 * 1024 * 1024 ), 2 );
    }

    public void setUsed (long used) {
        this.used = used;
    }

    public double getFree () {
        return Arith.div ( free, ( 1024 * 1024 * 1024 ), 2 );
    }

    public void setFree (long free) {
        this.free = free;
    }

    public double getUsage () {
        return Arith.mul ( Arith.div ( used, total, 4 ), 100 );
    }
}
